CN101262626B - MBMS channel transmission method and system, network and terminal - Google Patents
MBMS channel transmission method and system, network and terminal Download PDFInfo
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Abstract
The invention discloses a channel transmission method for multimedia broadcast multi-broadcast service. The channel transmission method comprises the steps that a network side sends broadcast information which indicates MCCH configuration to a terminal; the terminal monitors corresponding MCCH according to the received configuration information; the network side adds dispatching information to the configuration information on the MCCH and sends the configuration information to the terminal; and the terminal determines corresponding MTCH according to the configuration information and receives data. The invention also discloses a system, the network side and the terminal of the MBMS, wherein, the dispatching information comprises the transmission identification of the MBMS, the starting line and the ending line of the transmission and the transmission period. By utilizing the invention, the signal channel resources can be saved when the service of TV programs, etc. are transmitted, redundant signaling processes can be avoided, furthermore, a user access period can be shortened and user experience is improved.
Description
Technical field
The present invention relates to multimedia broadcast multi-broadcasting business (Multimedia Broadcast/Multicast Service) technical field, the particularly channel transmission method of a kind of MBMS and system, network side and terminal.
Background technology
At third generation partner program (The3
RdGeneration Partnership Project has introduced MBMS among Release6 3GPP), and MBMS is meant that a data source sends the point-to-multipoint service of data to a plurality of users, and it has realized sharing of core net and access network resource, especially interface-free resources.The MBMS of 3GPP definition can not only realize the classes of messages multicast and the broadcasting of plain text low rate, and can realize the multimedia service multicast and the broadcasting of two-forty, and this has complied with following mobile data Development Trend undoubtedly.
In order to realize MBMS; Increased some new channels, as the MBMS point to the multiple spot control channel (MBMS point-to-multipoint Control Channel, MCCH); The MBMS point is to multiple spot scheduling channel (MBMS point-to-multipoint Scheduling Channel; MSCH), the MBMS point to the multiple spot traffic channel (MBMS point-to-multipoint Traffic Channel, MTCH).These three channels all are logic channels, and its effect and relation are described below:
MCCH is used for transmission network side and user terminal (User Equipment, the control information of putting multiple spot between UE).Usually; MCCH is mapped in Secondary Common Control Physical Channel (Secondary CommonControl Physical Channel; S-CCPCH) specific forward access channel (Forward AccessChannel; FACH) on, and the configuration information of these mappings be identified at BCCH (BroadcastControl Channel, BCCH) on.
MSCH is used for putting between transmission network side and UE the service dispatching information of multiple spot, and usually, MSCH is mapped on the specific FACH of S-CCPCH, and is identified in MCCH.
MTCH is used for putting between transmission network side and UE the business datum of multiple spot, and usually, MTCH is mapped on the specific FACH of S-CCPCH, and is identified in MCCH.
More than three channels as shown in Figure 1 at the transmission method of a kind of MBMS of prior art.
Step 101: network side sends broadcast, and (System Information Block5 SIB5) to the terminal, indicates the configuration information of MCCH;
Step 102:UE monitors corresponding M CCH according to the configuration that receives;
Step 103:UE receives the MCCH signaling of network side transmitted;
This MCCH signaling comprises the configuration information of MSCH and MTCH;
Step 104:UE monitors corresponding M SCH according to the configuration information that receives;
Step 105:UE receives the schedule information of the MBMS on the MSCH;
Step 106: confirm corresponding M TCH according to configuration information and schedule information, receive data.
The message of the last transmission of MCCH comprises the public point to multi-point wireless beared information of MBMS (MBMSCommon p-t-m RB Information), MBMS current area P-T-M wireless loading information (MBMS Current Cellp-t-m RB Information) etc., and these information have provided the configuration information of MSCH, MTCH, FACH and the S-CCPCH relevant with MBMS of this current configuration in sub-district.Wherein, a MSCH is arranged all on each bar S-CCPCH, be used to transmit the schedule information that this S-CCPCH goes up the MTCH that carries.(Radio Bearer RB), monitors the MSCH on the corresponding S-CCPCH to UE afterwards, confirms MTCH according to the schedule information on the MSCH, receives the MBMS business datum according to the professional relevant radio bearer of the MBMS of its subscription of information configuration on the MCCH.
Visible by existing method, in order to confirm to use which MTCH to receive business datum, just must monitor the schedule information on the MSCH, therefore, network side must be indicated the schedule information at which MTCH service data transmission through transmission MSCH.This mode is discontinuous for some, the time length business be necessary, like literal or picture download business, receiving scheduling information before each the download confirms to receive the MTCH of data, the busy channel resource is used business flexibly so for a long time.
But the demand through MBMS TV transmission program grows up gradually at present.With discontinuous, the time length professional different, TV programme are that speed is comparatively constant, and the long business of duration; The MTCH of its use is also comparatively constant in the relatively long time, so just need be in the scheduling process of the MSCH before each MTCH sends business datum, at this moment; If still adopt the method for prior art, still before distributing MTCH, dispatch through MSCH, can cause waste and process lengthy and tedious of channel; And can prolong user's turn-on time, influence user experience.
Summary of the invention
The purpose of the embodiment of the invention provides channel transmission method and system, network side and the terminal of a kind of MBMS, to overcome channel wastage and the lengthy and tedious shortcoming of process that prior art causes when the TV transmission program.
For solving the problems of the technologies described above, the embodiment of the invention provides the channel transmission method of a kind of MBMS and system, network side and terminal to be achieved in that
A kind of channel transmission method of multimedia broadcast multi-broadcasting business comprises:
Network side sends the broadcast of indication MCCH configuration information to the terminal;
Corresponding M CCH is monitored according to the configuration information that receives in the terminal;
Increase MBMS transmission sign, transmission starting point and the transmission duration information relevant in the configuration information of network side on MCCH, and this configuration information is sent to the terminal with scheduling MTCH;
Corresponding M TCH is confirmed according to configuration information in the terminal, receives data.
Increasing MBMS transmission sign, transmission starting point and the transmission duration information relevant with scheduling MTCH in the said configuration information on MCCH is realized by following mode:
Increase MBMS transmission sign, transmission starting point and the transmission duration information relevant in the public point to multi-point wireless beared information of MBMS on MCCH with scheduling MTCH.
Said broadcast is a SIB5 message.
Also comprise after increasing MBMS transmission sign, transmission starting point and transmission duration information in the said configuration information on MCCH:
The MBMS transmission sign, transmission starting point and the transmission duration information that increase are set to optional parameters.
This method also comprises:
MTCH configuration information through upgrading on the MCCH comes the resource location of MTCH is reconfigured.
This method also comprises:
Two parameter F ACH carrying MSCH that Secondary CCPCH System Information MBMS parameter among the broadcast SIB5 is relevant with MSCH and MSCH ConfigurationInformation are revised as optional parameters; When the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
A kind of channel transmission system of multimedia broadcast multi-broadcasting business comprises network side and terminal, and network side comprises that broadcast transmitting element, schedule information increase unit, MCCH signaling transmitting element and business datum transmitting element, wherein,
The broadcast transmitting element is used to send the broadcast of indication MCCH configuration information;
Schedule information increases the unit and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element is used for after the broadcast transmitting element sends broadcast, will be sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
The business datum transmitting element is used for after MCCH signaling transmitting element sends the MCCH signaling, and the business datum that will transmit sends to the terminal;
The terminal comprises broadcast monitoring unit, MCCH information monitoring unit, dispensing unit and business datum receiving element, wherein,
The broadcast monitoring unit is used for the broadcast that the listens for network side is sent;
MCCH information monitoring unit is used for monitoring MCCH information according to the broadcast that listens to;
Dispensing unit is used for the transmission starting point and transmission duration according to the MCCH information configuration MTCH that listens to;
The business datum receiving element is used for receiving through the MTCH of dispensing unit configuration the business datum of network side transmitted.
Network side also comprises MSCH relevant parameter modification unit; Be used for two parameter F ACH carrying MSCH that broadcast SIB5 Secondary CCPCH System Information MBMS parameter is relevant with MSCH and MSCH Configuration Information and be revised as optional parameters; When the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
A kind of network equipment of Channel Transmission of multimedia broadcast multi-broadcasting business comprises that broadcast transmitting element, schedule information increase unit, MCCH signaling transmitting element and business datum transmitting element, wherein,
The broadcast transmitting element is used to send the broadcast of indication MCCH configuration information;
Schedule information increases the unit and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element is used for after the broadcast transmitting element sends broadcast, will be sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
The business datum transmitting element is used for after MCCH signaling transmitting element sends the MCCH signaling, and the business datum that will transmit sends to the terminal.
Also comprise MSCH relevant parameter modification unit; Be used for two parameter F ACHcarrying MSCH that broadcast SIB5 SecondaryCCPCH System Information MBMS parameter is relevant with MSCH and MSCH Configuration Information and be revised as optional parameters; When the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
A kind of terminal of Channel Transmission of multimedia broadcast multi-broadcasting business comprises broadcast monitoring unit, MCCH information monitoring unit, dispensing unit and business datum receiving element, wherein,
The broadcast monitoring unit is used for the broadcast that the listens for network side is sent;
MCCH information monitoring unit is used for monitoring MCCH information according to the broadcast that listens to;
Dispensing unit is used for the transmission starting point and transmission duration according to the MCCH information configuration MTCH that listens to;
The business datum receiving element is used for receiving through the MTCH of dispensing unit configuration the business datum of network side transmitted.
Technical scheme by the above embodiment of the invention provides is visible, increases MBMS transmission sign, transmission starting point and the transmission duration information relevant with scheduling MTCH in the configuration information that on MCCH, sends, and UE confirms corresponding M TCH according to these configuration informations of receiving; Receive data, like this, cancelled the transmission of MSCH; Be transferred to UE and the relevant schedule information of MTCH is increased in the configuration information on the signaling of MCCH, thereby UE also no longer need monitor MSCH, when the needs transmission be TV programme and so on professional the time; Can save channel resource; Avoid the lengthy and tedious of signaling procedure, and shortened user's turn-on time, improved user experience.
Description of drawings
Fig. 1 is the flow chart of a kind of multimedia broadcast multicast service transmission method in the prior art;
Fig. 2 is the mapping graph of logic channel to transmission channel;
Fig. 3 is the flow chart of the inventive method;
Fig. 4 is the block diagram of system of the present invention:
Fig. 5 is the block diagram of network side of the present invention;
Fig. 6 is the block diagram at terminal of the present invention.
Embodiment
The embodiment of the invention provides the channel transmission method of a kind of MBMS; When needs transmission be TV programme the time; Increase MBMS transmission sign, transmission starting point and the transmission duration information relevant in the configuration information that on MCCH, sends with scheduling MTCH; UE confirms corresponding M TCH according to these configuration informations of receiving, receives data.
The front is mentioned, and MCCH, MSCH and MTCH are logic channels, all will be mapped to transmission channel, and Fig. 2 shows UMTS Terrestrial radio access network (UMTS Terrestrial Radio AccessNetword, UTRAN) mapping mode of these three channels of side.Transmission channel FACH is mapped on the physical channel S-CCPCH afterwards, is transferred to UE by this physical channel.
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and execution mode.
The business that more constant, the professional duration of the speed such to similar TV programme is long, Fig. 3 shows the flow chart of the inventive method.
Step 301: network side sends broadcast SIB5 to UE, the configuration information of indication MCCH.
According to the 3GPP agreement; To provide the configuration information of MCCH place S-CCPCH among the broadcast SIB5; These configuration informations comprise information such as the time slot, code channel, repetition period, repeat length at the place of S-CCPCH channel; And provide the configuration information of MCCH channel, like information such as Access Info Periodcoefficient, Repetition Period coefficient, Modification period coefficient.UE receives the relevant control information of MBMS that can receive the MCCH channel behind the SIB5 according to MCCH configuration information wherein.
Step 302:UE monitors corresponding M CCH according to the configuration information that receives.
Step 303: increase MBMS transmission sign, transmission starting point and transmission duration information in the configuration information on MCCH, and this configuration information is sent to UE.
In the above-mentioned prior art; The last signaling of MCCH comprises the configuration information of MSCH and MTCH,, increases MBMS transmission sign, transmission starting point and transmission duration information here; These information that increase are to dispatch relevant information among original MSCH, so also just mean the transmission of cancelling MSCH.Concrete; These scheduling relevant informations that increase can be transmitted in the MBMS Common p-t-mRB Information message on MCCH; And do not re-use MSCH, also just no longer on MSCH, transmit in original MBMS Scheduling Information message.
The information that comprises in the existing protocol on the MBMS Common p-t-m RB Information message is as shown in the table:
| Cell or cell group name | Washability | Span | Data type and reference | Describe | Version |
| Message?type | Essential | ? | Message?Type | ? | REL-6 |
| RB?informationlist | Essential | 1?to?<maxMBMS-CommonRB> | ? | ? | REL-6 |
| >RB?identity | Essential | ? | MBMSCommon?RBidentity | ? | REL-6 |
| >PDCP?info | Essential | ? | PDCP?info10.3.4.2 | ? | REL-6 |
| >RLC?info | Essential | ? | RLC?info?MBMS10.3.4.23a | ? | REL-6 |
| TrChinformation?foreach?TrCh | Essential | 1?to?<maxMBMS-CommonTrCh> | ? | ? | REL-6 |
| >Transportchannel?identity | Essential | ? | MBMSCommon?TrChidentity | ? | REL-6 |
| >TFS | Essential | ? | Transportformat?set10.3.5.23 | ? | REL-6 |
| TrChinformation?foreach?CCTrCh | Optional | 1?to?<maxMBMS-CommonCCTrCh> | ? | The list needs not include theCCTrCh for which the defaultTFCS for MBMS applies，asspecified in subclause14.10.1. | REL-6 |
| >CCTrCHidentity | Essential | ? | MBMSCommonCCTrCh?identity | ? | REL-6 |
| >TFCS | Essential | ? | Transportformatcombination?set10.3.5.20 | ? | REL-6 |
| PhyChinformation | Essential | 1?to?<maxMBMS-CommonPhyCh> | ? | ? | REL-6 |
| Cell or cell group name | Washability | Span | Data type and reference | Describe | Version |
| >PhyCh?identity | Essential | ? | MBMSCommonPhyCh identity | ? | REL-6 |
| >SecondaryCCPCH?infoMBMS | Essential | ? | SecondaryCCPCHi?nfoMBMS10.3.6.71a | ? | REL-6 |
Information list on the existing MBMS Common p-t-m RB Information message of table 1.
The information that in MBMS Common p-t-m RB Information message, increases is as shown in the table:
| Cell or cell group name | Washability | Span | Data type and reference | Describe | Version |
| Servicescheduling?infolist | Optional | 1?to <maxMBMSservSched> | ? | ? | REL-6 |
| >MBMSTransmissionidentity | Optional | ? | MBMSTransmissionide?ntity10.3.9a.12 | ? | REL-6 |
| >MBMSServicetransmissionsinfo?list | Optional | 1?to <maxMBMSTransmis> | ? | One or more sets ofscheduling informationcomprising of the beginningand duration of an MBMSservice transmission | REL-6 |
| >>Start | Optional | ? | I?nteger(0..1020) | Indicates the start of thetransmission relative to theTTI.In number of radioframes after the end ofcurrent MCCH modificationperiod. | REL-6 |
| >>Duration | Optional | ? | lnteger(0..1024) | In number of radio framesIf the duration is 0，it meansthat the transmission wouldcontinue until the serviceconfiguration on MCCHchanged. | REL-6 |
The information list that increases on the table 2.MBMS Common p-t-m RB Information message
It is thus clear that; The relevant schedule information of original MBMS is increased in the MBMS Common p-t-m RBInformation message; Can also with the information setting of these increases optional parameters; Like this, when the business transmission of carrying out this type of TV programme, can adopt the relevant schedule information of MBMS in this message to specify MTCH.
Wherein, Service Scheduling Info List is the service dispatching information table, comprises MBMSTransmission Identity and MBMS Service Transmissions Info List.MBMSTransmission Identity is a MBMS transmission sign, is used to identify the specific transactions dialogue.MBMSService Transmissions Info List is the professional traffic-meter of MBMS, and it comprises starting point and duration, i.e. Start and Duration.By these information, UE can know initial time point and the lasting duration of transmission service conversation on MTCH.
Like this; When the service conversation that has UE to pull subscription in the MBMSTransmission Identity among the Service Scheduling Info of the MCCH that UE monitors identifies; UE can talk with through corresponding M TCH transport service according to Start and the Duration among the MBMSService Transmissions Info List.
Step 304: confirm corresponding M TCH according to configuration information, receive data.
Like this; Method of the present invention has been cancelled the transmission of MSCH, be transferred to UE and the relevant schedule information of MTCH is increased in the configuration information on the signaling of MCCH, thereby UE also no longer need monitor MSCH; Saved channel resource; Avoid the lengthy and tedious of signaling procedure, and shortened user's turn-on time, improved user experience.
In addition, in the time need reconfiguring, can realize through the configuration information that upgrades the MTCH on the MCCH to the resource location of MTCH.Different according to the MSCH dynamic-configuration with MTCH in the prior art, the present invention changes on the MCCH and carries out, though the configuration information modification cycle of MCCH is long, still can realize upgrading the configuration information of MTCH, belongs to semi-static configuration.
Correspondingly; Secondary CCPCH System Information MBMS parameter is relevant with MSCH in the SIB5 message two parameter F ACH carrying MSCH and MSCH ConfigurationInformation are revised as optional parameters; If it is professional that the MBMS of semi-static configuration is only transmitted in current system; These two parameters can not occur, and have so just cancelled the monitoring to MSCH.Shown in the parameter that the last two row boldface types of following table mark:
| Cell or cell group name | Washability | Span | Data type and reference | Describe | Version |
| SecondaryCCPCH?systeminformation | Essential | ? | ? | An S-CCPCH carryingMCCH and possibly alsoMTCH and MSCH | REL-6 |
| >>TFS | Essential | ? | Transportformat?set10.3.5.23 | ? | REL-6 |
| >Schedulinginformation | Optional | ? | ? | ? | REL-6 |
| >>FACHcarryingMSCH | Optional | ? | Transportformat?set10.3.5.23 | Transport?channel?carryingMSCH | REL-6 |
| >>MSCHconfiguration | Optional | ? | MSCHconfiguration | ? | REL-6 |
Parameter list among the table 3.SIB5
Visible by table 3, latter two parameter modification is an optional parameters, and the MBMS that only transmits semi-static configuration when system is professional, can cancel these two parameters of transmission.
Below introduce system of the present invention.Fig. 4 shows the block diagram of this system.
As shown in the figure, this system comprises network side and terminal.
Network side comprises that broadcast transmitting element 401, schedule information increase unit 402, MCCH signaling transmitting element 403 and business datum and send single 404 yuan, wherein,
Schedule information increases unit 402 and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element 403 is used for after broadcast transmitting element 401 sends broadcast, will being sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
Business datum transmitting element 404 is used for after MCCH signaling transmitting element 403 sends the MCCH signaling, and the business datum that will transmit sends to the terminal;
Network side is when the MBMS that only transmits semi-static configuration is professional; Also comprise MSCH relevant parameter modification unit 405; Be used for two parameter F ACH carrying MSCH that broadcast SIB5 Secondary CCPCH System InformationMBMS parameter is relevant with MSCH and MSCHConfiguration Information and be revised as optional parameters; Like this, these two parameters can not occur in this case, thereby have cancelled the monitoring to MSCH.
The terminal comprises broadcast monitoring unit 406, MCCH information monitoring unit 407, dispensing unit 408 and business datum receiving element 409, wherein,
MCCH information monitoring unit 407 is used for monitoring MCCH information according to the broadcast that listens to;
Business datum receiving element 409 is used for receiving through the MTCH of dispensing unit 408 configurations the business datum of network side transmitted.
Utilize this system to realize that the method and the preceding method of Channel Transmission of MBMS is similar, repeat no more at this.
Below introduce network side of the present invention.Fig. 5 shows the block diagram of network side.
As shown in the figure, this network side comprises that broadcast transmitting element 401, schedule information increase unit 402, MCCH signaling transmitting element 403 and business datum and send single 404 yuan, wherein,
Schedule information increases unit 402 and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element 403 is used for after broadcast transmitting element 401 sends broadcast, will being sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
Business datum transmitting element 404 is used for after MCCH signaling transmitting element 403 sends the MCCH signaling, and the business datum that will transmit sends to the terminal;
Network side also comprises MSCH relevant parameter modification unit 405; Be used for two parameter F ACH carrying MSCH that broadcast SIB5 Secondary CCPCH System Information MBMS parameter is relevant with MSCH and MSCH Configuration Information and be revised as optional parameters; Like this; When the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission, thus cancellation is to the monitoring of MSCH.
Below introduce terminal of the present invention.Fig. 6 shows the block diagram at this terminal.
As shown in the figure, this terminal comprises broadcast monitoring unit 406, MCCH information monitoring unit 407, dispensing unit 408 and business datum receiving element 409, wherein,
MCCH information monitoring unit 407 is used for monitoring MCCH information according to the broadcast that listens to;
Business datum receiving element 409 is used for receiving through the MTCH of dispensing unit 408 configurations the business datum of network side transmitted.
Visible by above embodiment, when the needs transmission be TV programme the time, increase the MBMS transmission sign relevant in the configuration information that on MCCH, sends, transmit starting point and transmit duration information with scheduling MTCH; UE confirms corresponding M TCH according to these configuration informations of receiving, receives data, like this; Cancel the transmission of MSCH, be transferred to UE and the relevant schedule information of MTCH is increased in the configuration information on the signaling of MCCH, thereby UE also no longer need monitor MSCH; Saved channel resource; Avoid the lengthy and tedious of signaling procedure, and shortened user's turn-on time, improved user experience.
Though described the present invention through embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, hope that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (11)
1. the channel transmission method of a multimedia broadcast multi-broadcasting business is characterized in that, comprising:
Network side sends the broadcast of indication MCCH configuration information to the terminal;
Corresponding M CCH is monitored according to the configuration information that receives in the terminal;
Increase MBMS transmission sign, transmission starting point and the transmission duration information relevant in the configuration information of network side on MCCH, and this configuration information is sent to the terminal with scheduling MTCH;
Corresponding M TCH is confirmed according to configuration information in the terminal, receives data.
2. the method for claim 1 is characterized in that, increases MBMS transmission sign, transmission starting point and the transmission duration information relevant with scheduling MTCH in the said configuration information on MCCH and is realized by following mode:
Increase MBMS transmission sign, transmission starting point and the transmission duration information relevant in the public point to multi-point wireless beared information of MBMS on MCCH with scheduling MTCH.
3. the method for claim 1 is characterized in that, said broadcast is a SIB5 message.
4. the method for claim 1 is characterized in that, also comprises after increasing MBMS transmission sign, transmission starting point in the said configuration information on MCCH and transmitting duration information:
The MBMS transmission sign, transmission starting point and the transmission duration information that increase are set to optional parameters.
5. the method for claim 1 is characterized in that, this method also comprises:
MTCH configuration information through upgrading on the MCCH comes the resource location of MTCH is reconfigured.
6. method as claimed in claim 3 is characterized in that, this method also comprises:
Two parameter F ACH carrying MSCH that Secondary CCPCH System Information MBMS parameter among the broadcast SIB5 is relevant with MSCH and MSCH ConfigurationInformation are revised as optional parameters; When the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
7. the channel transmission system of a multimedia broadcast multi-broadcasting business is characterized in that, comprises network side and terminal, and network side comprises that broadcast transmitting element, schedule information increase unit, MCCH signaling transmitting element and business datum transmitting element, wherein,
The broadcast transmitting element is used to send the broadcast of indication MCCH configuration information;
Schedule information increases the unit and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element is used for after the broadcast transmitting element sends broadcast, will be sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
The business datum transmitting element is used for after MCCH signaling transmitting element sends the MCCH signaling, and the business datum that will transmit sends to the terminal;
The terminal comprises broadcast monitoring unit, MCCH information monitoring unit, dispensing unit and business datum receiving element, wherein,
The broadcast monitoring unit is used for the broadcast that the listens for network side is sent;
MCCH information monitoring unit is used for monitoring MCCH information according to the broadcast that listens to;
Dispensing unit is used for the transmission starting point and transmission duration according to the MCCH information configuration MTCH that listens to;
The business datum receiving element is used for receiving through the MTCH of dispensing unit configuration the business datum of network side transmitted.
8. system as claimed in claim 7; It is characterized in that; Network side also comprises MSCH relevant parameter modification unit; Be used for two parameter F ACH carrying MSCH that broadcast SIB5 Secondary CCPCH System InformationMBMS parameter is relevant with MSCH and MSCHConfiguration Information and be revised as optional parameters, when the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
9. the network equipment of the Channel Transmission of a multimedia broadcast multi-broadcasting business is characterized in that, comprises that broadcast transmitting element, schedule information increase unit, MCCH signaling transmitting element and business datum transmitting element, wherein,
The broadcast transmitting element is used to send the broadcast of indication MCCH configuration information;
Schedule information increases the unit and is used for configuration information increase MBMS transmission sign, transmission starting point and transmission duration information on MCCH;
MCCH signaling transmitting element is used for after the broadcast transmitting element sends broadcast, will be sent with the signaling form by the configuration information that schedule information increases on the MCCH that revises the unit;
The business datum transmitting element is used for after MCCH signaling transmitting element sends the MCCH signaling, and the business datum that will transmit sends to the terminal.
10. network equipment as claimed in claim 9; It is characterized in that; Also comprise MSCH relevant parameter modification unit; Be used for two parameter F ACH carrying MSCH that broadcast SIB5 Secondary CCPCH System InformationMBMS parameter is relevant with MSCH and MSCHConfiguration Information and be revised as optional parameters, when the MBMS that only transmits semi-static configuration is professional, these two parameters of cancellation transmission.
11. the terminal of the Channel Transmission of a multimedia broadcast multi-broadcasting business is characterized in that, comprises broadcast monitoring unit, MCCH information monitoring unit, dispensing unit and business datum receiving element, wherein,
The broadcast monitoring unit is used for the broadcast that the listens for network side is sent;
MCCH information monitoring unit is used for monitoring MCCH information according to the broadcast that listens to;
Dispensing unit is used for the transmission starting point and transmission duration according to the MCCH information configuration MTCH that listens to;
The business datum receiving element is used for receiving through the MTCH of dispensing unit configuration the business datum of network side transmitted.
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| Publication number | Priority date | Publication date | Assignee | Title |
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